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Merck
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Key Documents

8.01632

Sigma-Aldrich

Benzil

for synthesis

Synonym(s):

Benzil, Dibenzoyl

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About This Item

Empirical Formula (Hill Notation):
C14H10O2
CAS Number:
134-81-6
Molecular Weight:
210.23
MDL number:
MFCD00003080
UNSPSC Code:
12352115
EC Index Number:
205-157-0
NACRES:
NA.22

vapor pressure

1.3 hPa ( 128 °C)

Quality Level

200

Assay

≥99.0% (GC)

potency

2710 mg/kg LD50, oral (Rat)

bp

346-348 °C/1013 hPa (decomposition)

mp

95 °C

storage temp.

2-30°C

InChI

1S/C14H10O2/c15-13(11-7-3-1-4-8-11)14(16)12-9-5-2-6-10-12/h1-10H

InChI key

WURBFLDFSFBTLW-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 99.0 % (a/a)
Melting range (lower value): ≥ 93 °C
Melting range (upper value): ≤ 97 °C
Identity (IR): passes test

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315 - H319

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

356.0 °F - closed cup

Flash Point(C)

180 °C - closed cup

Certificates of Analysis (COA)

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